Function rcudnn_sys::cudnnDropoutBackward

pub unsafe extern "C" fn cudnnDropoutBackward(
    handle: cudnnHandle_t,
    dropoutDesc: cudnnDropoutDescriptor_t,
    dydesc: cudnnTensorDescriptor_t,
    dy: *const c_void,
    dxdesc: cudnnTensorDescriptor_t,
    dx: *mut c_void,
    reserveSpace: *mut c_void,
    reserveSpaceSizeInBytes: usize
) -> cudnnStatus_t